DE69102851D1 - Process for the production of a Ti / TiN / Al contact using a reactive sputtering process. - Google Patents

Process for the production of a Ti / TiN / Al contact using a reactive sputtering process.

Info

Publication number
DE69102851D1
DE69102851D1 DE69102851T DE69102851T DE69102851D1 DE 69102851 D1 DE69102851 D1 DE 69102851D1 DE 69102851 T DE69102851 T DE 69102851T DE 69102851 T DE69102851 T DE 69102851T DE 69102851 D1 DE69102851 D1 DE 69102851D1
Authority
DE
Germany
Prior art keywords
tin
production
contact
reactive sputtering
sputtering process
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69102851T
Other languages
German (de)
Other versions
DE69102851T2 (en
Inventor
Nobukazu Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Electronics Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69102851D1 publication Critical patent/DE69102851D1/en
Publication of DE69102851T2 publication Critical patent/DE69102851T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
    • H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
    • H01L21/76841—Barrier, adhesion or liner layers
    • H01L21/76853—Barrier, adhesion or liner layers characterized by particular after-treatment steps
    • H01L21/76861—Post-treatment or after-treatment not introducing additional chemical elements into the layer
    • H01L21/76864—Thermal treatment
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0641—Nitrides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/3407—Cathode assembly for sputtering apparatus, e.g. Target
    • C23C14/3414—Metallurgical or chemical aspects of target preparation, e.g. casting, powder metallurgy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
    • H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
    • H01L21/76841—Barrier, adhesion or liner layers
    • H01L21/76843—Barrier, adhesion or liner layers formed in openings in a dielectric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
    • H01L23/53204—Conductive materials
    • H01L23/53209—Conductive materials based on metals, e.g. alloys, metal silicides
    • H01L23/53214—Conductive materials based on metals, e.g. alloys, metal silicides the principal metal being aluminium
    • H01L23/53223—Additional layers associated with aluminium layers, e.g. adhesion, barrier, cladding layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/158—Sputtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Electrodes Of Semiconductors (AREA)
DE69102851T 1990-10-09 1991-10-09 Process for the production of a Ti / TiN / Al contact using a reactive sputtering process. Expired - Fee Related DE69102851T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27104290 1990-10-09

Publications (2)

Publication Number Publication Date
DE69102851D1 true DE69102851D1 (en) 1994-08-18
DE69102851T2 DE69102851T2 (en) 1995-02-16

Family

ID=17494595

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102851T Expired - Fee Related DE69102851T2 (en) 1990-10-09 1991-10-09 Process for the production of a Ti / TiN / Al contact using a reactive sputtering process.

Country Status (4)

Country Link
US (1) US5155063A (en)
EP (1) EP0480409B1 (en)
KR (1) KR950009278B1 (en)
DE (1) DE69102851T2 (en)

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US5377077A (en) * 1990-08-01 1994-12-27 Staktek Corporation Ultra high density integrated circuit packages method and apparatus
AU8519891A (en) * 1990-08-01 1992-03-02 Staktek Corporation Ultra high density integrated circuit packages, method and apparatus
US5446620A (en) * 1990-08-01 1995-08-29 Staktek Corporation Ultra high density integrated circuit packages
US5858868A (en) * 1992-05-08 1999-01-12 Yamaha Corporation Method of manufacturing a laminated wiring structure preventing impurity diffusion therein from N+ and P+ regions in CMOS device with ohmic contact
JP3587537B2 (en) 1992-12-09 2004-11-10 株式会社半導体エネルギー研究所 Semiconductor device
US5369056A (en) * 1993-03-29 1994-11-29 Staktek Corporation Warp-resistent ultra-thin integrated circuit package fabrication method
US5801437A (en) * 1993-03-29 1998-09-01 Staktek Corporation Three-dimensional warp-resistant integrated circuit module method and apparatus
US5772860A (en) * 1993-09-27 1998-06-30 Japan Energy Corporation High purity titanium sputtering targets
US5705429A (en) * 1993-10-04 1998-01-06 Yamaha Corporation Method of manufacturing aluminum wiring at a substrate temperature from 100 to 150 degrees celsius
US5358615A (en) * 1993-10-04 1994-10-25 Motorola, Inc. Process for forming a sputter deposited metal film
EP0690503A1 (en) * 1994-05-31 1996-01-03 Advanced Micro Devices, Inc. Improved interconnect line structure and process therefor
JP3280803B2 (en) * 1994-08-18 2002-05-13 沖電気工業株式会社 Semiconductor device and manufacturing method thereof
US5580823A (en) * 1994-12-15 1996-12-03 Motorola, Inc. Process for fabricating a collimated metal layer and contact structure in a semiconductor device
JPH08176823A (en) * 1994-12-26 1996-07-09 Sony Corp Formation of thin film of high melting point metal
JP2689931B2 (en) * 1994-12-29 1997-12-10 日本電気株式会社 Sputtering method
JP2754176B2 (en) * 1995-03-13 1998-05-20 エルジイ・セミコン・カンパニイ・リミテッド Method for forming dense titanium nitride film and dense titanium nitride film / thin film titanium silicide and method for manufacturing semiconductor device using the same
TW290731B (en) * 1995-03-30 1996-11-11 Siemens Ag
US5776831A (en) * 1995-12-27 1998-07-07 Lsi Logic Corporation Method of forming a high electromigration resistant metallization system
US5919342A (en) * 1997-02-26 1999-07-06 Applied Materials, Inc. Method for depositing golden titanium nitride
KR100241506B1 (en) * 1997-06-23 2000-03-02 김영환 Metal wiring formation method of semiconductor device
EP1022352A3 (en) * 1998-12-28 2002-01-02 Infineon Technologies North America Corp. Method for forming metal interconnects with increased electromigration lifetime
WO2004066384A1 (en) * 2003-01-23 2004-08-05 Fraunhofer Ges Forschung Programmable circuit structure and method for the production thereof
US7550066B2 (en) * 2004-07-09 2009-06-23 Applied Materials, Inc. Staggered target tiles
KR100714269B1 (en) * 2004-10-14 2007-05-02 삼성전자주식회사 Method for forming metal layer used the manufacturing semiconductor device
US9773651B2 (en) 2012-01-12 2017-09-26 Jx Nippon Mining & Metals Corporation High-purity copper sputtering target

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2040315B (en) * 1978-12-13 1983-05-11 Glyco Metall Werke Laminar material or element and a process for its manufacture
JPS58101454A (en) * 1981-12-12 1983-06-16 Nippon Telegr & Teleph Corp <Ntt> Electrode for semiconductor device
JPS6066425A (en) * 1983-09-22 1985-04-16 Nippon Telegr & Teleph Corp <Ntt> High-purity molybdenum target and high-purity molybdenum silicide target for lsi electrode and manufacture thereof
AT383758B (en) * 1985-12-23 1987-08-25 Plansee Metallwerk METHOD FOR PRODUCING A SPUTTER TARGET
JPS62284069A (en) * 1986-06-02 1987-12-09 Sumitomo Special Metals Co Ltd Target for sputtering
JPS63111666A (en) * 1986-10-30 1988-05-16 Mitsubishi Electric Corp Semiconductor device
JPS63161163A (en) * 1986-12-25 1988-07-04 Toshiba Corp Jig for fixing target for sputtering
US4960732A (en) * 1987-02-19 1990-10-02 Advanced Micro Devices, Inc. Contact plug and interconnect employing a barrier lining and a backfilled conductor material
GB2208390B (en) * 1987-08-06 1991-03-27 Plessey Co Plc Thin film deposition process
DE3731621A1 (en) * 1987-09-19 1989-03-30 Texas Instruments Deutschland METHOD FOR PRODUCING AN ELECTRICALLY PROGRAMMABLE INTEGRATED CIRCUIT
JPH0719841B2 (en) * 1987-10-02 1995-03-06 株式会社東芝 Semiconductor device
JP2776826B2 (en) * 1988-04-15 1998-07-16 株式会社日立製作所 Semiconductor device and manufacturing method thereof
JP2671397B2 (en) * 1988-07-01 1997-10-29 住友化学工業株式会社 Target for magnetron sputtering
US4829024A (en) * 1988-09-02 1989-05-09 Motorola, Inc. Method of forming layered polysilicon filled contact by doping sensitive endpoint etching

Also Published As

Publication number Publication date
KR950009278B1 (en) 1995-08-18
EP0480409A1 (en) 1992-04-15
US5155063A (en) 1992-10-13
KR920008849A (en) 1992-05-28
EP0480409B1 (en) 1994-07-13
DE69102851T2 (en) 1995-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NEC ELECTRONICS CORP., KAWASAKI, KANAGAWA, JP

8339 Ceased/non-payment of the annual fee